Race for a Healthy Estuary

Enrich your life by supporting the Great Bay 5K | Race for a Healthy Estuary!

The Great Bay 5K | Race for a Healthy Estuary is a wicked-fast, scenic, point-to-point race that will be held at 9:00am on October 24, 2020. The race features the unique Mackenzie Mile, bib-chip timing, long-sleeve race shirts, great views of Great Bay from the course, a free kid’s Fun Run, and lots of great post-race eats. The race is a fundraiser for the non-profit Great Bay Stewards and the Great Bay Discovery Center. We offer many ways to assist with our mission of supporting the Great Bay in addition to supporting New England’s famous 5K!

Become a Sponsor of the Great Bay 5K

We are accepting sponsors for the Great Bay 5K. Sponsorship packages start at just $100, and depending on the level a sponsor chooses, the company will receive visibility on the race website, and in press releases, social media, and/or other digital and printed media. You may also have your company banner hanging at the awards pavilion. Please contact info@greatbaystewards.org to find out more.

Become a Great Bay Stewards Member

Long after the Great Bay 5K race ends, the work of protecting and preserving the Great Bay continues. When you join the Great Bay Stewards, your membership makes you part of the team that works to preserve, protect, and provide education about the Great Bay, as well as help to fund a wide range of activities, and help residents and visitors learn more about this unique environment.

We keep you informed about new activities and programs that support the Bay.

Receive advance notice of special events.

10% member discounts at the Great Bay Discovery Center Store.

Discounts on children’s programs and summer kayak trips.

Click HERE to learn more about membership or to make a one time or recurring donation.